import java.util.Scanner;
public class GuessNumber {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String again;
        //1.生成答案数字
        do{
            int answer = (int)(Math.random()*100 + 1);
            int chances = 7;
            //2.接受玩家猜测的数字
            while(chances>0){
                System.out.println("请猜一个1-100之间的整数（含1-100）"+"你还有"+chances+"次机会");
                int guess = scan.nextInt();
                //3.比较答案数字与猜测数字的关系
                if(guess>answer){
                    System.out.println("大了!");
                }else if(guess<answer){
                    System.out.println("小了!");
                }else{
                    System.out.println("恭喜你！猜对啦！");
                    break;
                }
                chances = chances -1;
            }
            if(chances<=0){
                System.out.println("你没有机会了");
            }
            //4.每猜一次就比较一次
            System.out.println("再玩儿一次吗？y/n");
            again = scan.next();
        }while(again.equalsIgnoreCase("y"));
    }
}